SDR UIEA2020033000570

Service difficulty report · Ecu · Boeing 76731K

Difficulty date: March 28, 2020
Submitted: March 30, 2020
Operation: Air carrier
Aircraft: N1373A
Make and model: Boeing 76731K
Aircraft serial: 27205
Aircraft time: 101,313 hours, 21,260 cycles
System (JASC): 4960 · APU Controls
Part: Ecu
Part number: 211734220
Part serial: 17A0238
Condition: Malfunctioned
Location: Apu
Stage of operation: LD
How discovered: O
Nature of condition: J
Precautionary procedure: K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

APU INOP AFTER LANDING, 3 ATTEMPTS TO START.(<P>TRANSFERRED TO MDDR #126394 I.A.W MEL 49-11-01, CAT C.</P><P>29MAR, ONT, LP 1231745, ITEM M3: REMOVED AND REPLACED APU CONTROL UNIT IAW AMM 49-61-05. PER APU BITE IAW FIM 49-11 FT 958, NO FAULTS NOTED. THIS CLEARS DMI 126394, PLACARDS REMOVED. DPI: 14:36ZH.</P>)

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